Question

please tell the answer of this question in this question we have to find the mean of the following data who will give the correct answer I will definitely mark brainliest​

Answer 1

Answer:

25

Step-by-step explanation:

you have to multiply x and f for each record, and then divide the number with sum of f

2650 / 106

25

hope this helps

Answer 2

$\bold \red{From \: the \: picture, it \: is \: absolutely \: clear \: that \: the \: sum \: of \: the \: quantities \: in \: the \: column \: ( \bold{f_{1}x_{1}})}$

$\bold \red{Hence, sum \: of \: the \: column \: ( \bold{f_{1}x_{1}}) = 2650}$

And, we know that arithmetic mean is the sum of the given quantities by the total number of the quantities.

Hence from the picture it is clear that, the total number of quantities = 106

Now,

Arithmetic mean = Sum of given quantities / Total number of quantities

Arithmetic mean = 2650 / 106

After performing simple division we get,

Arithmetic mean = 25